EP0554699A3 - - Google Patents
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- Publication number
- EP0554699A3 EP0554699A3 EP19930100660 EP93100660A EP0554699A3 EP 0554699 A3 EP0554699 A3 EP 0554699A3 EP 19930100660 EP19930100660 EP 19930100660 EP 93100660 A EP93100660 A EP 93100660A EP 0554699 A3 EP0554699 A3 EP 0554699A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- shells
- tubes
- rounding
- acting
- released
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
- B21D1/08—Removing local distortions of hollow bodies made from sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/20—Straightening or flattening of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Turning (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9200560U DE9200560U1 (en) | 1992-01-18 | 1992-01-18 | Device for rounding pipes |
DE9200560U | 1992-01-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0554699A2 EP0554699A2 (en) | 1993-08-11 |
EP0554699A3 true EP0554699A3 (en) | 1994-03-23 |
EP0554699B1 EP0554699B1 (en) | 1997-06-04 |
Family
ID=6875149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93100660A Expired - Lifetime EP0554699B1 (en) | 1992-01-18 | 1993-01-18 | Apparatus for rounding tubes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0554699B1 (en) |
AT (1) | ATE153887T1 (en) |
DE (2) | DE9200560U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2691387B1 (en) * | 1992-05-21 | 1996-05-24 | Gaz De France | APPARATUS FOR FORMING TUBULAR PARTS. |
CN110454631B (en) * | 2019-08-23 | 2020-11-10 | 山东水务管道有限公司 | Portable soft air pipe connecting device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848867A (en) * | 1932-03-08 | For- inserting couplings in flexible hose | ||
US3828413A (en) * | 1973-06-11 | 1974-08-13 | Ridge Tool Co | Pipe alignment device |
US4583390A (en) * | 1985-03-18 | 1986-04-22 | Behrens Robert N | Apparatus for squeezing off and rerounding pipe |
FR2572993A1 (en) * | 1984-11-15 | 1986-05-16 | Gaz De France | Method and device for reshaping, before assembly, a deformed plastic part |
DE8902521U1 (en) * | 1989-03-03 | 1989-06-29 | Tylla, Jürgen, 7770 Überlingen | Device for rounding pipes |
-
1992
- 1992-01-18 DE DE9200560U patent/DE9200560U1/en not_active Expired - Lifetime
-
1993
- 1993-01-18 EP EP93100660A patent/EP0554699B1/en not_active Expired - Lifetime
- 1993-01-18 AT AT93100660T patent/ATE153887T1/en not_active IP Right Cessation
- 1993-01-18 DE DE59306622T patent/DE59306622D1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1848867A (en) * | 1932-03-08 | For- inserting couplings in flexible hose | ||
US3828413A (en) * | 1973-06-11 | 1974-08-13 | Ridge Tool Co | Pipe alignment device |
FR2572993A1 (en) * | 1984-11-15 | 1986-05-16 | Gaz De France | Method and device for reshaping, before assembly, a deformed plastic part |
US4583390A (en) * | 1985-03-18 | 1986-04-22 | Behrens Robert N | Apparatus for squeezing off and rerounding pipe |
DE8902521U1 (en) * | 1989-03-03 | 1989-06-29 | Tylla, Jürgen, 7770 Überlingen | Device for rounding pipes |
Also Published As
Publication number | Publication date |
---|---|
DE59306622D1 (en) | 1997-07-10 |
EP0554699B1 (en) | 1997-06-04 |
DE9200560U1 (en) | 1992-05-07 |
ATE153887T1 (en) | 1997-06-15 |
EP0554699A2 (en) | 1993-08-11 |
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